65904741

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5477}}^1$

素因数の和:5681

約数の個数: 24

約数和(自身を含む): 109384704

約数和(自身を除く): 43479963

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 4011, 5477, 12033, 16431, 38339, 49293, 115017, 345051, 1046107, 3138321, 7322749, 9414963, 21968247, 65904741]

約数ペア:

[(1, 65904741), (3, 21968247), (7, 9414963), (9, 7322749), (21, 3138321), (63, 1046107), (191, 345051), (573, 115017), (1337, 49293), (1719, 38339), (4011, 16431), (5477, 12033)]